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Rubinaphthin A

Names

[ CAS No. ]:
448962-05-8

[ Name ]:
Rubinaphthin A

[Synonym ]:
2-Naphthalenecarboxylic acid, 4-(β-D-glucopyranosyloxy)-1-hydroxy-
4-(β-D-Glucopyranosyloxy)-1-hydroxy-2-naphthoic acid

Biological Activity

[Description]:

Rubinaphthin A is a naphthohydroquinone that can be found in the roots of Rubia yunnanensis. Rubinaphthin A exhibits inhibitory activity against tobacco mosaic virus (TMV)[1][2].

[Related Catalog]:

Research Areas >> Infection
Signaling Pathways >> Others >> Others

[Target]

tobacco mosaic virus[2]


[In Vitro]

Rubinaphthin A (compound C) (200 μg/mL) shows inhibitory activity against TMV, with the inhibition rate of 51.49%[2].

[References]

[1]. Liou MJ, et, al. Constituents of the roots of Rubia yunnanensis. Chem Pharm Bull (Tokyo). 2002 Feb;50(2):276-9.

[2]. Shen S, et, al. A novel and other bioactive secondary metabolites from a marine fungus Penicillium oxalicum 0312F1. Nat Prod Res. 2013;27(24):2286-91.

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
688.2±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C17H18O9

[ Molecular Weight ]:
366.319

[ Flash Point ]:
253.5±25.0 °C

[ Exact Mass ]:
366.095093

[ LogP ]:
0.71

[ Vapour Pressure ]:
0.0±2.3 mmHg at 25°C

[ Index of Refraction ]:
1.732

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds